Home / 1,167,170.66-1,610,984.28-795,248.76

Finding the Fourth Proportional to 1,167,170.66, 1,610,984.28 and 795,248.76

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Solution

The fourth proportional to 1,167,170.66, 1,610,984.28 and 795,248.76 is: 1,097,640.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,170.66 : 1,610,984.28 = 795,248.76 : x
  2. Step 2: Convert to fraction form
    1,167,170.66/1,610,984.28 = 795,248.76/x
  3. Step 3: Cross multiply
    1,167,170.66x = 1,610,984.28 × 795,248.76
  4. Step 4: Simplify right side
    1,167,170.66x = 1,281,133,260,072.87
  5. Step 5: Solve for x
    x = 1,281,133,260,072.87/1,167,170.66
  6. Step 6: Final answer
    x = 1,097,640.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.